| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost none | 67 |
55.8%
|
| 2 | Less than 25 percent | 37 |
30.8%
|
| 3 | 25-50 percent | 10 |
8.3%
|
| 4 | 50-75 percent | 2 |
1.7%
|
| 5 | Almost all | 4 |
3.3%
|